<html><head><title>MPI_Reduce_scatter</title>
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<H3>MPI_Reduce_scatter</H3>
<PRE>
int MPI_Reduce_scatter(void* , void*, int *, MPI_Datatype, MPI_Op, MPI_Comm);
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<DL><DD>
Applies a reduction operation to the vectorsendbuf over the set of tasks specified bycomm and scatters the result according to the values in recvcounts.
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